[PLUG] Postfix-Kmail problem

[Rajiv Gore]

I am using Kmail on Suse 10.2. The mails sent to me are being returned back to 
the sender as un deliverable.
I have set kmail for local delivery and postfix sends and receives mail from 
my mail domain.

I have seen that there are quite a few files in /var/spool/postfix/defer and I 
suspected these are emails where delivery is defered.

The log shows as below

<rajiv at localhost.sai1>: delivery temporarily suspended: connect to 127.0.0.1
[127.0.0.1]: Connection refused
recipient=rajiv at localhost.sai1
original_recipient=rajiv at localhost
offset=504
dsn_orig_rcpt=rfc822;rajiv at localhost
status=4.4.1
action=delayed
reason=delivery temporarily suspended: connect to 127.0.0.1[127.0.0.1]: 
Connection refused

What can be done to get over this problem?127.0.0.1 is my local domain 
address.
Thanks for help in  advance,
-- 
Rajiv Gore
Sai Links (India) Pvt. ltd
L-213 MIDC
Ahmednagar -414 111
MS, India
Tele 091-241-2778935
Fax 091-241-2423284